Godot can be used with an external text editor, such as Sublime Text or Visual Studio Code.
To enable an external text editor, browse to the relevant editor settings via:
Editor->EditorSettings->TextEditor->External

There are two fields: the executable path and command line flags. The flags
allow you to integrate the editor with Godot, passing it the file path to open
and other relevant arguments. Godot will replace the following placeholders in
the flags string: